docs: def validate_flavor_data(self, expected, actual):
          """Validate flavor data.
  
             Validate a list of actual flavors vs a list of expected flavors.
             """
          self.log.debug('Validating flavor data...')
          self.log.debug('actual: {}'.format(repr(actual)))
          act = [a.name for a in actual]
          return self._validate_list_data(expected, act)